Product Description
DCGII-100 Digital Vacuum Calibration Pressure Gage for Critical Systems
The Series DCGII Digital Calibration Pressure Gage – Model DCGII-100 is engineered for technicians verifying vacuum and negative-pressure systems where precision directly impacts safety, uptime, and regulatory compliance. Delivering 0.05% full-scale accuracy and a crisp 5-digit LCD, this rugged instrument supports calibration, commissioning, and leak-detection workflows across industrial plants and laboratories.
Designed by Dwyer Instruments, the DCGII platform combines corrosion-resistant construction with intelligent display functions that keep pressure programs audit-ready.
High-Resolution Vacuum Measurement & Display Tools
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Range: –14.7 to 0 PSIG
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Accuracy: 0.05% FS ±1 LSD
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Display: 5-digit LCD with blue backlight
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Units: Eleven selectable pressure units
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Functions: % of range, pressure swings, alarm setpoints, min/max capture
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Integrated temperature readout
316 Stainless Steel Wetted Parts & Industrial Housing
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Wetted Materials: 316 SS
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Process Connection: 1/2 in male NPT
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Housing: Aluminum alloy
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Back Plate: 304 SS
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Seals: Oil-proof latex
Rated for 120% FS overpressure and compatible with non-combustible liquids and gases, the DCGII-100 holds accuracy in ambient temperatures from 14 to 122°F.
Portable Power for Field & Plant Calibration
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Power: 9V alkaline battery or AC adapter (optional)
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Battery Life: Up to 10,000 hours
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Backlight timer: 10 / 20 / 30 sec
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Weight: 1.28 lb
Slim and lightweight, this gage is ideal for plant maintenance crews, traveling calibration teams, and permanent vacuum monitoring points.
Vacuum & Negative-Pressure Applications
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Field gage calibration
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Pressure regulator testing
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Hydrostatic leak testing
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Burst disc verification
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Torque system monitoring
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Permanent installations
